“Owl Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Owl Nebula
释义	Owl Nebula Encyclopedia 理学行星状星云释 Owl Nebula夜枭星云位于大熊星座的一个比较复杂的行星状星云。星表中的编号为M97和NGC3587。距离地球2030光年（621秒差距），视星等为9.9，年龄约8千年。又称猫头鹰星云。 Astronomy Owl Nebula夜枭星云
随便看	low alloy low altitude flight service station low altitude mountains in China low altitude photogrammetry low-altitude photography low altitude satellite low-altitude satellite low altitude security defense technology low anal fistula low- and high-pass filter low angle grain boundary low angle scattering low-angle scattering low-angle scattering, small angle scattering, SAS low-atomic-number material low background multi-channel γ-ray spectrometer low background α-βmeasuring device low bak pain syndrome low-band filter low-bandwidth low basis theorem low bone mass Lowbrow Art low BTU gas low-BTU gas

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。